Is your feature request related to a problem? Please describe.

Currently, rbw template function can not be extended with additional arguments. In my case, the critical piece is --folder arg: my password entries use folder structure and sometimes contain the same name (foo in bar folder and foo in baz folder), so I can't distinguish them without using an additional argument, making rbw template function useless :^(

Describe the solution you'd like

Either:

• Pass additional arguments to rbw function
• Allow specifying optional folder argument like: {{ (rbw "my-entry" "my-folder") }} / {{ (rbwFields "my-entry" "my-folder") }}

Describe alternatives you've considered

Alternatively, we can add a new template function like in #416.

Additional context

Thanks for your work on this awesome project!